From 3b2e409fa7f4d6319242da85b434d9b0ff8d996f Mon Sep 17 00:00:00 2001
From: RAJKIRAN NATARAJAN <saskatchewancatch@gmail.com>
Date: Mon, 16 Mar 2020 07:12:29 -0700
Subject: [PATCH] Merge pull request #16779 from saskatchewancatch:issue-16777

* Fixes issue 16777.

* core: update Concurrency getNumThreads()
---
 modules/core/src/parallel.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
index 1b53cfa..3d02d74 100644
--- a/modules/core/src/parallel.cpp
+++ b/modules/core/src/parallel.cpp
@@ -618,9 +618,9 @@ int getNumThreads(void)
 
 #elif defined HAVE_CONCURRENCY
 
-    return 1 + (pplScheduler == 0
+    return (pplScheduler == 0)
         ? Concurrency::CurrentScheduler::Get()->GetNumberOfVirtualProcessors()
-        : pplScheduler->GetNumberOfVirtualProcessors());
+        : (1 + pplScheduler->GetNumberOfVirtualProcessors());
 
 #elif defined HAVE_PTHREADS_PF
 
-- 
2.7.4